Zonneschijn — 2023
| Month | Érezée | Rendeux | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 124.2 uren | 119.2 uren | +5.0 |
| Apr | 225.5 uren | 219 uren | +6.5 |
| May | 328.9 uren | 328.5 uren | +0.4 |
| Jun | 400.3 uren | 402 uren | -1.7 |
| Jul | 320.2 uren | 315.7 uren | +4.5 |
| Aug |
| 284.2 uren |
| 284.5 uren |
| -0.3 |
| Sep | 286.9 uren | 284.9 uren | +2.0 |
| Oct | 180.1 uren | 180.5 uren | -0.4 |
| Nov | 78.7 uren | 74.9 uren | +3.8 |
| Dec | 70.7 uren | 69.1 uren | +1.6 |